[INFO] fetching crate buddy_system_allocator 0.4.0... [INFO] checking buddy_system_allocator-0.4.0 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] extracting crate buddy_system_allocator 0.4.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate buddy_system_allocator 0.4.0 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate buddy_system_allocator 0.4.0 [INFO] finished tweaking crates.io crate buddy_system_allocator 0.4.0 [INFO] tweaked toml for crates.io crate buddy_system_allocator 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d95163503b5b2564336f6ee14b8b1442e9fe31700800d1e8c920ddb53ce4f2d2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d95163503b5b2564336f6ee14b8b1442e9fe31700800d1e8c920ddb53ce4f2d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d95163503b5b2564336f6ee14b8b1442e9fe31700800d1e8c920ddb53ce4f2d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d95163503b5b2564336f6ee14b8b1442e9fe31700800d1e8c920ddb53ce4f2d2", kill_on_drop: false }` [INFO] [stdout] d95163503b5b2564336f6ee14b8b1442e9fe31700800d1e8c920ddb53ce4f2d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34b2c46b85e74791b1f79e788940d498d3438cfc107f386ae0b9b0b5deac1b27 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "34b2c46b85e74791b1f79e788940d498d3438cfc107f386ae0b9b0b5deac1b27", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking buddy_system_allocator v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `alloc::alloc::AllocInit`, `alloc::alloc::MemoryBlock` [INFO] [stdout] --> src/lib.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | use alloc::alloc::{AllocInit, MemoryBlock}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | no `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `alloc::alloc::AllocInit`, `alloc::alloc::MemoryBlock` [INFO] [stdout] --> src/lib.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | use alloc::alloc::{AllocInit, MemoryBlock}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | no `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0050]: method `alloc` has 3 parameters but the declaration in trait `core::alloc::AllocRef::alloc` has 2 [INFO] [stdout] --> src/lib.rs:249:14 [INFO] [stdout] | [INFO] [stdout] 249 | fn alloc(&mut self, layout: Layout, init: AllocInit) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters, found 3 [INFO] [stdout] | [INFO] [stdout] = note: `alloc` from trait: `fn(&mut Self, core::alloc::Layout) -> core::result::Result, core::alloc::AllocErr>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0050]: method `alloc` has 3 parameters but the declaration in trait `core::alloc::AllocRef::alloc` has 2 [INFO] [stdout] --> src/lib.rs:249:14 [INFO] [stdout] | [INFO] [stdout] 249 | fn alloc(&mut self, layout: Layout, init: AllocInit) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters, found 3 [INFO] [stdout] | [INFO] [stdout] = note: `alloc` from trait: `fn(&mut Self, core::alloc::Layout) -> core::result::Result, core::alloc::AllocErr>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0050, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0050`. [INFO] [stdout] [INFO] [stderr] error: could not compile `buddy_system_allocator`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0050, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0050`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "34b2c46b85e74791b1f79e788940d498d3438cfc107f386ae0b9b0b5deac1b27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34b2c46b85e74791b1f79e788940d498d3438cfc107f386ae0b9b0b5deac1b27", kill_on_drop: false }` [INFO] [stdout] 34b2c46b85e74791b1f79e788940d498d3438cfc107f386ae0b9b0b5deac1b27